<!--********************************************************************
* Copyright© 2000 - 2025 SuperMap Software Co.Ltd. All rights reserved.
*********************************************************************-->
<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title data-i18n="resources.title_themeLabel"></title>
    <style type="text/css">
        .editPane {
            position: absolute;
            right: 60px;
            top: 50px;
            text-align: center;
            background: #FFF;
            z-index: 1000;
        }
    </style>
</head>
<body style=" margin: 0;overflow: hidden;background: #fff;width: 100%;height:100%;position: absolute;top: 0;">
<div class='panel panel-primary editPane' id='editPane' style="z-index: 99999">
    <div class='panel-heading'>
        <h5 class='panel-title text-center' data-i18n="resources.title_themeLabel"></h5>
    </div>
    <div class='panel-body' id='params'>
        <p></p>
        <div align='right' class='button-group'>
            <input type='button' id='btn1' class='btn btn-primary' data-i18n="[value]resources.btn_addThemeLayer" onclick="addThemeLabel()"/>
            <input type='button' id='btn2' class='btn btn-primary' data-i18n="[value]resources.text_input_value_clear" onclick="removeTheme()"/>
        </div>
    </div>
</div>
<div id="map" style="margin:0 auto;width: 100%;height: 100%"></div>
<script type="text/javascript" include="bootstrap,widgets.alert" src="../js/include-web.js"></script>
<script type="text/javascript" exclude="iclient-classic" src="../../dist/classic/include-classic.js"></script>
<script type="text/javascript">
    var map, local, baseLayer, layersID, themeLayer,
        host = window.isLocal ? window.server : "https://iserver.supermap.io",
        url = host + "/iserver/services/map-world/rest/maps/World";

        map = new SuperMap.Map("map", {
            controls: [
                new SuperMap.Control.LayerSwitcher(),
                new SuperMap.Control.ScaleLine(),
                new SuperMap.Control.Zoom(),
                new SuperMap.Control.Navigation({
                    dragPanOptions: {
                        enableKinetic: true
                    }
                })]
        });
        baseLayer = new SuperMap.Layer.TiledDynamicRESTLayer("World", url, {
            transparent: true,
            cacheEnabled: true
        }, {maxResolution: "auto"});
        baseLayer.events.on({"layerInitialized": addLayer});

    function addLayer() {
        map.addLayer(baseLayer);
        map.setCenter(new SuperMap.LonLat(0, 0), 0);
        map.allOverlays = true;
    }
    function addThemeLabel() {
        removeTheme();
        var themeService = new SuperMap.REST.ThemeService(url, {
                eventListeners: {
                    "processCompleted": themeCompleted,
                    "processFailed": themeFailed
                }
            }),
            style1 = new SuperMap.REST.ServerTextStyle({
                fontHeight: 4,
                foreColor: new SuperMap.REST.ServerColor(100, 20, 50),
                sizeFixed: true,
                bold: true

            }),
            style2 = new SuperMap.REST.ServerTextStyle({
                fontHeight: 4,
                foreColor: new SuperMap.REST.ServerColor(250, 0, 0),
                sizeFixed: true,
                bold: true
            }),
            style3 = new SuperMap.REST.ServerTextStyle({
                fontHeight: 4,
                foreColor: new SuperMap.REST.ServerColor(93, 95, 255),
                sizeFixed: true,
                bold: true
            }),
            themeLabelIteme1 = new SuperMap.REST.ThemeLabelItem({
                start: 0.0,
                end: 7800000,
                style: style1
            }),
            themeLabelIteme2 = new SuperMap.REST.ThemeLabelItem({
                start: 7800000,
                end: 15000000,
                style: style2
            }),
            themeLabelIteme3 = new SuperMap.REST.ThemeLabelItem({
                start: 15000000,
                end: 30000000,
                style: style3
            }),

            themeLabelIteme4 = new SuperMap.REST.ThemeLabelItem({
                start: 0.0,
                end: 55,
                style: style1
            }),
            themeLabelIteme5 = new SuperMap.REST.ThemeLabelItem({
                start: 55,
                end: 109,
                style: style2
            }),
            themeLabelIteme6 = new SuperMap.REST.ThemeLabelItem({
                start: 109,
                end: 300,
                style: style3
            }),
            themeLabelOne = new SuperMap.REST.ThemeLabel({
                labelExpression: "CAPITAL",
                rangeExpression: "SmID",
                numericPrecision: 0,
                items: [themeLabelIteme4, themeLabelIteme5, themeLabelIteme6]
            }),
            themeLabelTwo = new SuperMap.REST.ThemeLabel({
                labelExpression: "CAP_POP",
                rangeExpression: "CAP_POP",
                numericPrecision: 0,
                items: [themeLabelIteme1, themeLabelIteme2, themeLabelIteme3]
            }),
            //创建矩阵标签元素
            LabelThemeCellOne = new SuperMap.REST.LabelThemeCell({
                themeLabel: themeLabelOne
            }),
            LabelThemeCellTwo = new SuperMap.REST.LabelThemeCell({
                themeLabel: themeLabelTwo
            }),

            backStyle = new SuperMap.REST.ServerStyle({
                fillForeColor: new SuperMap.REST.ServerColor(255, 255, 0),
                fillOpaqueRate: 60,
                lineWidth: 0.1
            }),
            //创建矩阵标签专题图
            themeLabel = new SuperMap.REST.ThemeLabel({
                matrixCells: [[LabelThemeCellOne], [LabelThemeCellTwo]],
                background: new SuperMap.REST.ThemeLabelBackground({
                    backStyle: backStyle,
                    labelBackShape: "RECT"
                })
            }),
            themeParameters = new SuperMap.REST.ThemeParameters({
                themes: [themeLabel],
                datasetNames: ["Capitals"],
                dataSourceNames: ["World"],
                types: ['POINT']
            });
        themeService.processAsync(themeParameters);
    }
    function themeCompleted(themeEventArgs) {
        if (themeEventArgs.result.resourceInfo.id) {
            themeLayer = new SuperMap.Layer.TiledDynamicRESTLayer("各国首都矩阵标签专题图", url, {
                cacheEnabled: false,
                transparent: true,
                layersID: themeEventArgs.result.resourceInfo.id
            }, {"maxResolution": "auto"});
            themeLayer.events.on({"layerInitialized": addThemelayer});
        }
    }
    function addThemelayer() {
        map.addLayer(themeLayer);
    }

    function themeFailed(serviceFailedEventArgs) {
        //doMapAlert("",serviceFailedEventArgs.error.errorMsg,true);
        widgets.alert.showAlert(serviceFailedEventArgs.error.errorMsg,false);
    }

    function removeTheme() {
        if (map.layers.length > 1) {
            map.removeLayer(themeLayer, true);
        }
    }

</script>
</body>
</html>
